<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>test</title>
	<link rel="stylesheet" type="text/css" href="css/bootstrap.min.css">
	<script type="text/javascript" src="js/jquery.js"></script>
	<script type="text/javascript" src="js/bootstrap.min.js"></script>

</head>
<body>
	<div class="container">
		<div class="jumbotron">
			<h1>my first bootstrap page</h1>
			<p>reset page ,see the result</p>
		</div>

		<div class="row">
			<div class="col-sm-4">
				<h3>Colum1</h3>
				<p>you study and dream</p>
			</div>

			<div class="col-sm-4">
				<h3>Colum1</h3>
				<p>you study and dream</p>
			</div>

			<div class="col-sm-4">
				<h3>Colum1</h3>
				<p>you study and dream</p>
			</div>
		</div>
	</div>
</body>
</html>